hg: jdk/sandbox: 8203221: Makefile fixes after Flight Recorder

[chris.hegarty at oracle.com]

Changeset: 8090a68b6af5
Author:    ihse
Date:      2018-05-25 10:14 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/8090a68b6af5

8203221: Makefile fixes after Flight Recorder
Reviewed-by: erikj

! make/autoconf/basics.m4
! make/autoconf/hotspot.m4
! make/hotspot/gensrc/GensrcJfr.gmk
+ make/src/classes/build/tools/jfr/GenerateJfrFiles.java
- src/hotspot/share/jfr/metadata/GenerateJfrFiles.java